mesa: remove unused-but-set variable in extract_uint_rgba

diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c
index d0b8a4ff3a15a888b0c2bb2fdc302166e45774d4..d6470e351b8320bef0fb59b975dc437b2e52d093 100644 (file)
--- a/src/mesa/main/pack.c
+++ b/src/mesa/main/pack.c
@@ -2932,7 +2932,6 @@ extract_uint_rgba(GLuint n, GLuint rgba[][4],
    GLint rSrc, gSrc, bSrc, aSrc;
    GLint stride;
    GLint rDst, bDst, gDst, aDst;
-   GLboolean intFormat;
 
    ASSERT(srcFormat == GL_RED ||
           srcFormat == GL_GREEN ||
@@ -2989,8 +2988,6 @@ extract_uint_rgba(GLuint n, GLuint rgba[][4],
 
    stride = _mesa_components_in_format(srcFormat);
 
-   intFormat = _mesa_is_integer_format(srcFormat);
-
 #define PROCESS(SRC_INDEX, DST_INDEX, DEFAULT, TYPE, CONVERSION)       \
    if ((SRC_INDEX) < 0) {                                              \
       GLuint i;                                                                \